Bosch-Geo RF070-1HZC-*****AvsWATERLESS WG1A-48D1-CP*-*-*
Side-by-side geothermal heat pump comparison
Bosch-Geo RF070-1HZC-*****A
EER
17.5–21.1BTU/Wh
COP
3.60–4.10
Refrigerant
Other
Rated Across
2loop types
WATERLESS WG1A-48D1-CP*-*-*
EER
21BTU/Wh
COP
4.10
Refrigerant
Other
Key differences
Both models are closely matched on eer: 21.1 vs 21.0 BTU/Wh. The Bosch-Geo RF070-1HZC-*****A is larger at 21.1 BTU/Wh versus 21 BTU/Wh.
Efficiency
| Spec | Bosch-Geo | WATERLESS |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 21.1 | 21 |
| EER (worst configuration)(BTU/Wh) | 17.5 | 21 |
| COP (best configuration) | 4.10 | 4.10 |
| COP (worst configuration) | 3.60 | 4.10 |
Configuration
| Spec | Bosch-Geo | WATERLESS |
|---|---|---|
| Loop Types Rated | 2 | 1 |
| Total Configurations Rated | 2 | 1 |
| Model Name | RF | WG1A-48 |
| Refrigerant | Other | Other |